28440867168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1051}}^1$

素因数の和:1538

約数の個数: 288

約数和(自身を含む): 95725873152

約数和(自身を除く): 67285005984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 433, 434, 496, 504, 558, 651, 672, 744, 866, 868, 992, 1008, 1051, 1116, 1299, 1302, 1488, 1732, 1736, 1953, 2016, 2102, 2232, 2598, 2604, 2976, 3031, 3153, 3464, 3472, 3897, 3906, 4204, 4464, 5196, 5208, 6062, 6306, 6928, 6944, 7357, 7794, 7812, 8408, 8928, 9093, 9459, 10392, 10416, 12124, 12612, 13423, 13856, 14714, 15588, 15624, 16816, 18186, 18918, 20784, 20832, 22071, 24248, 25224, 26846, 27279, 29428, 31176, 31248, 32581, 33632, 36372, 37836, 40269, 41568, 44142, 48496, 50448, 53692, 54558, 58856, 62352, 62496, 65162, 66213, 72744, 75672, 80538, 88284, 93961, 96992, 97743, 100896, 107384, 109116, 117712, 120807, 124704, 130324, 132426, 145488, 151344, 161076, 176568, 187922, 195486, 214768, 218232, 228067, 235424, 241614, 260648, 264852, 281883, 290976, 293229, 302688, 322152, 353136, 375844, 390972, 429536, 436464, 455083, 456134, 483228, 521296, 529704, 563766, 586458, 644304, 684201, 706272, 751688, 781944, 845649, 872928, 910166, 912268, 966456, 1042592, 1059408, 1127532, 1172916, 1288608, 1365249, 1368402, 1503376, 1563888, 1691298, 1820332, 1824536, 1932912, 2052603, 2118816, 2255064, 2345832, 2730498, 2736804, 3006752, 3127776, 3185581, 3382596, 3640664, 3649072, 3865824, 4095747, 4105206, 4510128, 4691664, 5460996, 5473608, 6371162, 6765192, 7281328, 7298144, 8191494, 8210412, 9020256, 9383328, 9556743, 10921992, 10947216, 12742324, 13530384, 14107573, 14562656, 16382988, 16420824, 19113486, 21843984, 21894432, 25484648, 27060768, 28215146, 28670229, 32765976, 32841648, 38226972, 42322719, 43687968, 50969296, 56430292, 57340458, 65531952, 65683296, 76453944, 84645438, 98753011, 101938592, 112860584, 114680916, 126968157, 131063904, 152907888, 169290876, 197506022, 225721168, 229361832, 253936314, 296259033, 305815776, 338581752, 395012044, 451442336, 458723664, 507872628, 592518066, 677163504, 790024088, 888777099, 917447328, 1015745256, 1185036132, 1354327008, 1580048176, 1777554198, 2031490512, 2370072264, 3160096352, 3555108396, 4062981024, 4740144528, 7110216792, 9480289056, 14220433584, 28440867168]

約数ペア:

[(1, 28440867168), (2, 14220433584), (3, 9480289056), (4, 7110216792), (6, 4740144528), (7, 4062981024), (8, 3555108396), (9, 3160096352), (12, 2370072264), (14, 2031490512), (16, 1777554198), (18, 1580048176), (21, 1354327008), (24, 1185036132), (28, 1015745256), (31, 917447328), (32, 888777099), (36, 790024088), (42, 677163504), (48, 592518066), (56, 507872628), (62, 458723664), (63, 451442336), (72, 395012044), (84, 338581752), (93, 305815776), (96, 296259033), (112, 253936314), (124, 229361832), (126, 225721168), (144, 197506022), (168, 169290876), (186, 152907888), (217, 131063904), (224, 126968157), (248, 114680916), (252, 112860584), (279, 101938592), (288, 98753011), (336, 84645438), (372, 76453944), (433, 65683296), (434, 65531952), (496, 57340458), (504, 56430292), (558, 50969296), (651, 43687968), (672, 42322719), (744, 38226972), (866, 32841648), (868, 32765976), (992, 28670229), (1008, 28215146), (1051, 27060768), (1116, 25484648), (1299, 21894432), (1302, 21843984), (1488, 19113486), (1732, 16420824), (1736, 16382988), (1953, 14562656), (2016, 14107573), (2102, 13530384), (2232, 12742324), (2598, 10947216), (2604, 10921992), (2976, 9556743), (3031, 9383328), (3153, 9020256), (3464, 8210412), (3472, 8191494), (3897, 7298144), (3906, 7281328), (4204, 6765192), (4464, 6371162), (5196, 5473608), (5208, 5460996), (6062, 4691664), (6306, 4510128), (6928, 4105206), (6944, 4095747), (7357, 3865824), (7794, 3649072), (7812, 3640664), (8408, 3382596), (8928, 3185581), (9093, 3127776), (9459, 3006752), (10392, 2736804), (10416, 2730498), (12124, 2345832), (12612, 2255064), (13423, 2118816), (13856, 2052603), (14714, 1932912), (15588, 1824536), (15624, 1820332), (16816, 1691298), (18186, 1563888), (18918, 1503376), (20784, 1368402), (20832, 1365249), (22071, 1288608), (24248, 1172916), (25224, 1127532), (26846, 1059408), (27279, 1042592), (29428, 966456), (31176, 912268), (31248, 910166), (32581, 872928), (33632, 845649), (36372, 781944), (37836, 751688), (40269, 706272), (41568, 684201), (44142, 644304), (48496, 586458), (50448, 563766), (53692, 529704), (54558, 521296), (58856, 483228), (62352, 456134), (62496, 455083), (65162, 436464), (66213, 429536), (72744, 390972), (75672, 375844), (80538, 353136), (88284, 322152), (93961, 302688), (96992, 293229), (97743, 290976), (100896, 281883), (107384, 264852), (109116, 260648), (117712, 241614), (120807, 235424), (124704, 228067), (130324, 218232), (132426, 214768), (145488, 195486), (151344, 187922), (161076, 176568)]